Wireless telephone



FIG. 1 is a top, front, and left-side perspective view of a wireless telephone, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left-side elevational view thereof;

FIG. 4 is a right-side elevational view thereof; and,

FIG. 5 is a top plan view thereof.

The portions of the bottom and rear not shown are not considered to be a part of my design. 

The ornamental design for a wireless telephone, as shown and described. 